More about this category

One outdoor unit that both heats and cools, which is why heat pumps are the default through most of Florida. Central equipment here runs on R-454B; the ductless mini-splits run on R-32.

Heating output depends on the matched pair and on how cold it actually gets, so certified figures are published per combination on each listing rather than as a single headline number. For cooling only, see air conditioners.

Need a hand?

Not sure which pair is right?

Send us the model numbers you're weighing up and we'll confirm whether they're a matched, AHRI-certified set — or tell you if a load calculation is what you need first. We install this equipment, so you'll get a straight answer either way.